Driver's warning light is the meaning of the driver's alarm system being activated. The driver's alarm system is a warning system set up by the diesel car to meet the national six emission standards, which is to ensure that the exhaust gas emission control system is working normally, especially the urea system is working efficiently, so that the tail gas nitrogen oxides can meet the emission standards.
When the driver's alarm system is activated, if the corresponding fault is not repaired in time, the system will limit the engine performance output, but will not cause the vehicle to be unable to run. The national six driver's alarm system has two levels of engine performance limiting logic, one is the first level engine performance limiting system and the second level engine performance limiting system. The first level engine performance limiting system reduces the maximum torque of the engine to about 75%. The second level engine performance limiting system can only meet the vehicle's speed of 20 miles.
To solve the problem of driver's alarm system light, the following methods can be used:
1. Urine level failure, urine quality failure, urine spray system interrupted, urine consumption deviation failure are all caused by urine system not working normally, should promptly clean the urine system and add the appropriate amount of urine;
2. EGR valve blocking, should be timely to EGR system to smooth through. Eliminating the driver's alarm system light is usually done by professional maintenance stations;
3. Malfunction caused by tampering, data after篡改导致的故障检测, need to use a vehicle detection computer to reset, make the driver's alarm system data back to normal.
The lights, electrical, and仪表 belong to the electrical system of the car, which is one of the four major components of the car. Its function is to display various warnings in time to the driver and other vehicles to ensure safe driving.
In the safety of driving, it is also important to understand the basic car dashboard icon. The function of the car's dashboard is to let the driver be able to always master the work condition of each system of the car.
本内容来自用户发表,不代表汽车之家的观点和立场。
驾驶员警告灯亮通常表示车辆上存在某种问题或故障,需要立即检查。具体的原因可能因车型和制造商而异,但一些常见的原因包括:油压过低:如果发动机的油压低于安全水平,警告灯会亮起。 刹车系统问题:例如刹车片磨损过度、刹车液位过低或者刹车线路出现故障
以下是驾驶员警告灯亮的具体含义:刹车系统故障灯亮:手刹松开之后,如果故障灯还亮着,则说明车辆刹车片出现故障。此时汽车不能驾驶,需要选择就近靠边停车等待救援。 2、胎压报警灯亮:当汽车轮胎压力出现异常,比如汽车轮胎出现气压不足,或者轮胎受到破
驾驶员的警示灯亮起时,意味着车辆的驾驶员警告系统被激活。驾驶员报警系统是按照国六排放标准设置的报警系统,其主要作用是保证尾气排放控制系统正常工作,特别是尿素系统正常高效工作,从而保证尾气氮氧化物能够达标排放。 当驾驶员报警灯亮起时,车辆仍然